Seiko Cal. 0746 - 652

This Hand-Winding model from 1990 features a 41mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-6d03c8125931]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1990

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